#345EAF#345EAF

#345EAF is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.5% C 0.138 H 262.0°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#345EAF
RGB	rgb(52, 94, 175)
HSL	hsl(220, 54%, 45%)
HSV	hsv(220, 70%, 69%)
CMYK	cmyk(70.3%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(40.94, 13.18, -47.57)
CIE-LCH	lch(40.94, 49.36, 285.49°)
OKLab	oklab(49.52% -0.0191 -0.1362)
OKLCH	oklch(49.52% 0.138 262)
XYZ	xyz(13.1540, 11.8293, 42.1392)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345EAF #AF8534

analogous

#349CAF #345EAF #4734AF

triadic

#345EAF #AF345E #5EAF34

tetradic

#345EAF #AF349C #AF8534 #34AF47

square

#345EAF #AF349C #AF8534 #34AF47

split-complementary

#345EAF #AF4734 #9CAF34

monochromatic

#182B51 #264580 #345EAF #547DCC #83A1DA

Accessibility & contrast

On white

6.24

#345EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#345EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345EAF

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345EAF	#FFFFFF	#000000	##FFFFFF
##345EAF	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3567B2

Deuteranopia (green-blind)

#1B5BAD

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #345eaf;
/* rgb */ color: rgb(52, 94, 175);
/* oklch */ color: oklch(49.5% 0.138 262.0);

Tailwind

colors: {
  custom: {
    50: '#7a8bc7',
    500: '#345eaf',
    950: '#000000',
  },
}

SCSS

$custom: #345eaf;
$custom-light: #7a8bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#345eaf",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 219.512,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49523,
    "c": 0.13755,
    "h": 262
  },
  "luminance": 0.11831
}

Semantic roles & 50–950 ramp

primary

#345EAF

secondary

#C4AB7B

accent

#AB4ADE

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #345EAF

Body copy rendered with the generated semantic roles for this colour.

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